You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-13 - 01:41
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 20 highest latencies:
System rack6slot0.osadl.org (updated Wed Aug 12, 2026 13:02:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3123499228212,8cyclictest142450irq/46-eno1-TxRx-411:20:2016
3123499228212,8cyclictest142450irq/46-eno1-TxRx-411:20:2016
3123499228205,15cyclictest0-21swapper/2310:30:2116
3123499228205,15cyclictest0-21swapper/2310:30:2116
3123499223216,5cyclictest0-21swapper/2309:50:4716
3123499223216,5cyclictest0-21swapper/2309:50:4716
3123499219213,4cyclictest0-21swapper/2311:01:3416
3123499219213,4cyclictest0-21swapper/2311:01:3316
3123499219213,4cyclictest0-21swapper/2311:01:3316
3123499217202,12cyclictest1384-21rs:main16
3123499217202,12cyclictest1384-21rs:main16
3123499217202,12cyclictest1384-21rs:main16
3122199215204,9cyclictest0-21swapper/1212:01:334
3122199215204,9cyclictest0-21swapper/1212:01:324
3122199215204,9cyclictest0-21swapper/1212:01:324
3123499212191,14cyclictest0-21swapper/2312:20:4516
3123499212191,14cyclictest0-21swapper/2312:20:4416
3123499210194,14cyclictest0-21swapper/2312:00:0216
3123499210194,14cyclictest0-21swapper/2312:00:0116
3123499210194,14cyclictest0-21swapper/2312:00:0116
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional